The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 1995
Filed:
Jul. 15, 1991
Applicant:
Inventor:
Carl E Tack, Jr, Oak Park, IL (US);
Assignee:
Trans-Dyne Incorporated, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61F / ; B61F / ;
U.S. Cl.
CPC ...
105225 ; 1052181 ;
Abstract
A clip-on wear plate to protect the downwardly facing flat surface of the pedestal opening of a railway truck is provided. The wear plate has a first flat surface in contact with the downwardly facing flat surface of the pedestal and an opposed second surface in contact with the bearing adaptor. The first surface is provided with a relatively high coefficient of friction relative to the second surface to an minimize movement of the wear plate.